Service-Handbuch
H1P069—H1P280 Axialkolben-Einzelpumpen
Einführung
H1-Einzelpumpen im geschlossenen Kreislauf – Piktogramm
Displacement Control
Servo Control
Cylinder
Variable
Displacement
Pump
Input
Shaft
Pump Swashplate
H1-Systemdiagramm
Systemdiagramm H1-Pumpe und H1-Motors mit EDC
M14
C2
F00B
F00A
M5
M4
©
Danfoss | Januar 2021
Heat Exchanger
Bypass Valve
Heat Exchanger
Pressure
Limiter
Valve
M6
1
2
R1
C1
CW
S
L3 L4
max. 3 bar
[43.5 psi]
Reservoir
Charge Pump
Charge Filter
Charge Check/
High Pressure Relief Valve
Loop
Flushing
Valve
Charge
Pressure
Relief
Valve
To Pump
Case
Charge Check/High Pressure Relief Valve
M3 L1
L2 MA
A
A
B
B
MB
System Pressure
Servo Pressure
Charge/Low Loop Pressure
Suction/Case Drain/
System Return
Bent Axis Variable
Displacement Motor
Motor Swashplate
Output
Shaft
To
Synchronizing
Motor
Shaft
Case
P104 464E
L2
max.
min.
M4
M5
AX152886482551de-000601 | 11
MA
N
n
L1
MB
P003 424